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#1
September 30th, 2003, 12:57 PM
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string
hi,
is there anybody who has some nice and useful query for the following problem: i'd like to trim some text that is stored in a database as blob and i'd like to have a certain part of it. the word or text is between an '=' and an '&'. thanx in advance
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#2
September 30th, 2003, 03:46 PM
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RE: string
Try something like this:
Code:
SELECT SUBSTRING(column, LOCATE('=', column)+1, LENGTH(column)-LOCATE('&', REVERSE(column))-LOCATE('=', column)) FROM table
That should select the part of "column" between the first '=' to the last '&'. You should add some checks to make sure those characters are in the string and I might be off a character or two in my length calculation, so you may need to add or subtract a constant.
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